From 777a447529ad138f5fceb9c9ad28bab19848f277 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 22 Feb 2007 06:24:10 -0800 Subject: [SPARC64]: Unify timer interrupt handler. Things were scattered all over the place, split between SMP and non-SMP. Unify it all so that dyntick support is easier to add. Signed-off-by: David S. Miller --- arch/sparc64/kernel/irq.c | 26 -------------------------- 1 file changed, 26 deletions(-) (limited to 'arch/sparc64/kernel/irq.c') diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index c443db18437..d1bb3b3f263 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -589,32 +589,6 @@ void ack_bad_irq(unsigned int virt_irq) ino, virt_irq); } -#ifndef CONFIG_SMP -extern irqreturn_t timer_interrupt(int, void *); - -void timer_irq(int irq, struct pt_regs *regs) -{ - unsigned long clr_mask = 1 << irq; - unsigned long tick_mask = tick_ops->softint_mask; - struct pt_regs *old_regs; - - if (get_softint() & tick_mask) { - irq = 0; - clr_mask = tick_mask; - } - clear_softint(clr_mask); - - old_regs = set_irq_regs(regs); - irq_enter(); - - kstat_this_cpu.irqs[0]++; - timer_interrupt(irq, NULL); - - irq_exit(); - set_irq_regs(old_regs); -} -#endif - void handler_irq(int irq, struct pt_regs *regs) { struct ino_bucket *bucket; -- cgit v1.2.3-70-g09d2